Added by: Gurman20 | Karma: 1236.55 | Black Hole | 19 December 2010
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Sky & Telescope Full Year 2010 Issues Collection
Sky & Telescope has been the world's leading source of accurate and up-to-date information about astronomy and space science. Edited for the full spectrum of active astronomy enthusiasts worldwide, from novice, devoted amateur to professional.
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Mathematical Puzzles, for Beginners and Enthusiasts
This is a delightful collection of head-scratchers all described in an easy-going format. Puzzles (all of them are word puzzles, and all answers appear at the back) are grouped as algebraic, geometric, easy-arithmetical, combinatoric, puzzles about integers, etc.; none are trivial, some are extremely challenging, and they all teach some point about inference or mathematical method. In the preface, the author writes, "Some of these puzzles are old favorites...
Sky & Telescope has been the world's leading source of accurate and up-to-date information about astronomy and space science. Edited for the full spectrum of active astronomy enthusiasts worldwide, from novice, devoted amateur to professional.
Sky & Telescope has been the world's leading source of accurate and up-to-date information about astronomy and space science. Edited for the full spectrum of active astronomy enthusiasts worldwide, from novice, devoted amateur to professional.
Try these mouth-watering recipes for one pot meals, side orders, breads and scrumptious desserts. The dutch oven has made baking hot bread, rolls and biscuits' easy to cook even in the outdoors. Get out of the hot kitchen and enjoy the best of outdoor cooking! Well detailed book. I think that in the end of it I will be able to speak, write and understand much better.
